CN203119029U - Novel current collector of storage battery - Google Patents
Novel current collector of storage battery Download PDFInfo
- Publication number
- CN203119029U CN203119029U CN201320124784XU CN201320124784U CN203119029U CN 203119029 U CN203119029 U CN 203119029U CN 201320124784X U CN201320124784X U CN 201320124784XU CN 201320124784 U CN201320124784 U CN 201320124784U CN 203119029 U CN203119029 U CN 203119029U
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- rib
- transverse rod
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- upper side
- ribs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides a novel current collector of a storage battery. The novel current collector comprises a rectangular frame which is formed by enclosing four frame ribs, wherein a pole lug is arranged on an upper frame rib of the rectangular frame, and a plurality of transverse ribs and a plurality of vertical ribs, which are crisscross, are arranged in the rectangular frame; the vertical ribs consist of a primary vertical rib and a plurality of secondary vertical ribs, the primary vertical rib and the pole lug are located on the same centerline, and the secondary vertical ribs are arranged at the two sides of the primary vertical rib at equal intervals; one ends of the transverse ribs are respectively connected to the primary vertical rib and the secondary vertical ribs and are distributed obliquely and downwardly (the transverse ribs are downwardly inclined in a manner that included angles of 16-32 DEG C are formed by the transverse ribs and the horizontal plane); the cross section area of the upper frame rib descends progressively towards two sides in a manner of taking the pole lug as the center; and the cross section areas of the transverse ribs, the primary vertical rib and the secondary vertical ribs all descend progressively downwards from the upper frame rib. According to the novel current collector of the storage battery, the obliquely downward transverse ribs not only play a role in supporting lead paste, but also play a role of secondary fluid; and due to a primary current collector and a secondary current collector which are constantly thickened from bottom to top, the corrosion resistance is increased, the conductivity is enhanced, the utilization ratio of active substances is increased, the product quality of the storage battery can be greatly improved, and the service life of the battery is prolonged.
Description
Technical field
The utility model relates to a kind of storage battery, is specifically related to a kind of two collector grids that are applied to storage battery.
Technical background
Storage battery is a kind of device that chemical energy is directly changed into electric energy, is the battery by the rechargeable design, realizes recharging by reversible chemical reaction.
The critical piece of storage battery is pole plate, and pole plate is made up of grid and lead plaster, and grid mainly works to support lead plaster and conduction current.Grid mainly is made of lug, frame muscle, inside casing horizontal bar and perpendicular muscle.
Existing grid adopts transverse rod strip and the orthogonal structure of perpendicular rib mostly, and transverse rod strip quantity is more than perpendicular rib, and this structure makes and is unfavorable for the electric current length of flowing through heavy-current discharge, and easily causes the loss of current energy.And the perpendicular rib of existing battery adopts all up and down that thickness is the same, because battery current is upwards to compile from the pole plate bottom, electric current progressively increases, if it is thin to be loaded with the top rib of relatively large electric current, just can cause resistance to increase, influences the conductive capability of rib.Simultaneously, the utilance near the first half active material of lug in the pole plate is the highest, from dissecting battery grid, and the grid of the first half corrosion and cause shorter battery life easily in the existing storage battery.
Summary of the invention
Be unfavorable for heavy-current discharge in order to solve the existing storage battery grid, easily cause the current energy loss, and conductive capability be relatively poor, the problem that battery life is long, and product quality and the battery performance of raising storage battery.
The utility model provides a kind of novel accumulators collection fluid, comprises the rectangular shaped rim that four frame ribs surround, and the upper side frame rib of rectangular shaped rim is provided with lug, is provided with crisscross some transverse rod strips and some perpendicular ribs in the rectangular shaped rim.Perpendicular rib is made of main perpendicular rib and secondary perpendicular rib, and main perpendicular rib and lug be on same center line, and the perpendicular rib five equilibrium of some pairs is arranged at main both sides of erecting rib.One end of transverse rod strip is connected to main perpendicular rib and secondary perpendicular rib, and be oblique and distribute down (described transverse rod strip with horizontal sextant angle be 16 °-32 ° downward-sloping); The cross-sectional area of upper side frame rib successively decreases to both sides centered by lug; The cross-sectional area of transverse rod strip, main perpendicular rib and secondary perpendicular rib is all to successively decrease from the downward direction of upper side frame rib.
The further improvement project of the utility model is, the transverse rod strip that is connected in main perpendicular rib is to stagger up and down and is arranged at main perpendicular rib both side surface, is connected in the transverse rod strip of secondary perpendicular rib, and it is consistent that its link position and secondary perpendicular rib are positioned at main direction of erecting the rib left and right sides.Namely secondary perpendicular rib is positioned at main perpendicular rib left side, and then transverse rod strip is connected in secondary perpendicular rib left side, and vice versa.
The utility model further improvement project is that the surface area of the perpendicular rib of described master is 1.45-1.96 times of the perpendicular rib surface area of arbitrary described pair.
The utility model further improvement project is that the cross-sectional area that the perpendicular rib of described master is connected in this end of upper side frame rib is 1.18-1.47 times of the other end.
The utility model further improvement project is that the cross-sectional area that the perpendicular rib of described pair is connected in this end of upper side frame rib is 1.1-1.3 times of the other end.
Perhaps the perpendicular rib of described master and secondary perpendicular rib and upper side frame rib link are arc transition and extend downwards; The cross-sectional area that the perpendicular rib link of described master is positioned at the circular arc bottom is 1.18-1.47 times of the other end; The cross-sectional area that the perpendicular rib link of described pair is positioned at the circular arc bottom is 1.1-1.3 times of the other end.
The utility model further improvement project is that the 1.12-1.25 that it is the other end that described transverse rod strip is connected in the main cross-sectional area that erects rib and secondary perpendicular this end of rib doubly.
The utility model further improvement project is, described upper side frame rib the cross-sectional area of the centerline of described lug be the two ends cross-sectional area 1.22-1.38 doubly.
The utility model further improvement project is, spacing between the described transverse rod strip 3 equates, near the arbitrary transverse rod strip 3 of upper side frame rib or lower frame rib, the minimum distance between itself and upper side frame rib or the lower frame rib approximates 1/2nd of distance between two transverse rod strips 3.
The utility model compared with prior art has the following advantages.
The grid that the utility model provides is simple in structure, transverse rod strip under oblique has not only played the effect that secondary fluid has also been played in the effect of supporting lead plaster, under and on constantly increase thick main collector and secondary collector, improve decay resistance, strengthened conductive capability, and the utilance that improves active material, can significantly improve the product quality of storage battery and prolong useful life of battery.
Description of drawings
Fig. 1 looks schematic diagram for master of the present utility model.
Embodiment
The utility model provides a kind of novel accumulators collection fluid.
Fig. 1 looks schematic diagram for master of the present utility model.Two collector grids that the utility model provides comprise the rectangular shaped rim 1 that four edges frame rib surrounds, and the upper side frame rib 11 of frame is provided with a lug 12, and lug 12 is a side of upper side frame 11 center lines relatively.The cross-sectional area of upper side frame rib 11 is centered by lug 12, and is maximum and successively decrease to both sides at the centerline area of lug 12, and upper side frame rib 11 the cross-sectional area of lug centerline be the two ends cross-sectional area 1.22-1.38 doubly.Rectangular shaped rim 1 inside is provided with some perpendicular ribs, is main perpendicular rib 2 on the center line of lug 12 wherein, the cross-sectional area that main perpendicular rib 2 is connected in upper side frame rib 11 1 ends be the other end 1.18-1.47 doubly; In the present embodiment, the perpendicular rib 2 of described master is arc transition with upper side frame rib link and extends downwards, and the cross-sectional area that perpendicular rib 2 links of described master are positioned at the circular arc bottom is 1.18-1.47 times of the other end.
Equidistantly distribute the perpendicular rib 4 of some pairs in main rib 2 both sides of erecting, the cross-sectional area that secondary perpendicular rib 4 connects upper side frame rib 11 1 ends is 1.1-1.3 times of the other end; In the present embodiment, secondary perpendicular rib 4 is arc transition with upper side frame rib link and extends downwards, and the cross-sectional area that perpendicular rib 4 links of described pair are positioned at the circular arc bottom is 1.1-1.3 times of the other end.
The surface area of main perpendicular rib 2 is 1.45-1.96 times of perpendicular rib 4 surface areas of arbitrary pair.
One end of transverse rod strip 3 is connected to main perpendicular rib 2 and secondary perpendicular rib 4, and transverse rod strip 3 and horizontal sextant angle are 16 °-32 ° and are that the vein shape is oblique to distribute down.The transverse rod strip 3 that is connected with main perpendicular rib 2 is to stagger mutually up and down and is connected in main perpendicular rib 2 both sides, is connected in the transverse rod strip 3 of secondary perpendicular rib 4, and its link position and secondary perpendicular rib 4 are positioned at the master to erect the direction of rib 2 left and right sides consistent.The 1.12-1.25 that described transverse rod strip 3 is connected in main perpendicular rib 2 or is connected in the secondary cross-sectional area that erects rib 4 these ends is the other end doubly.Spacing between the described transverse rod strip 3 equates.
Close for fear of upper side frame rib and lower frame rib because of described transverse rod strip and described frame, cause the lead plaster packing space too little, the utility model preferably, near the arbitrary transverse rod strip 3 of upper side frame rib or lower frame rib, the minimum distance between itself and upper side frame rib or the lower frame rib approximates 1/2nd of distance between two transverse rod strips 3.
Claims (10)
1. novel accumulators collection fluid, comprise the rectangular shaped rim (1) that four frame ribs surround, the upper side frame rib (11) of described rectangular shaped rim (1) is provided with lug (12), be provided with crisscross some transverse rod strips (3) and some perpendicular ribs in the described rectangular shaped rim (1), it is characterized in that:
Described perpendicular rib is made of main perpendicular rib (2) and secondary perpendicular rib (4), described master erects rib (2) and lug (12) on same center line, secondary perpendicular rib (4) five equilibrium is arranged at main perpendicular rib (2) both sides, one end of described transverse rod strip (3) is connected to the perpendicular rib (2) of master and secondary perpendicular rib (4), and is oblique distribution down;
The cross-sectional area of described upper side frame rib (11) successively decreases to both sides centered by lug (12);
The cross-sectional area of described transverse rod strip (3), main perpendicular rib (2) and secondary perpendicular rib (4) is all to successively decrease from the downward direction of upper side frame rib (11).
2. a kind of novel accumulators collection fluid according to claim 1, it is characterized in that: the transverse rod strip (3) that is connected in main perpendicular rib (2) is to stagger up and down to be arranged at leads perpendicular rib (2) both side surface, be connected in the transverse rod strip (3) of secondary perpendicular rib (4), its link position is consistent with the direction that secondary perpendicular rib (4) is positioned at main perpendicular rib (2) left and right sides.
3. a kind of novel accumulators collection fluid according to claim 1 and 2 is characterized in that: the surface area that described master erects rib (2) be perpendicular rib (4) surface area of arbitrary described pair 1.45-1.96 doubly.
4. a kind of novel accumulators collection fluid according to claim 1 and 2 is characterized in that: described master erect cross-sectional area that rib (2) is connected in this end of upper side frame rib (11) be the other end 1.18-1.47 doubly.
5. a kind of novel accumulators collection fluid according to claim 1 and 2 is characterized in that: described pair erect cross-sectional area that rib (4) is connected in this end of upper side frame rib (11) be the other end 1.1-1.3 doubly.
6. a kind of novel accumulators collection fluid according to claim 1 and 2 is characterized in that: described master erects rib (2) and secondary perpendicular rib (4) and is arc transition with upper side frame rib link and extends downwards; Described master erect cross-sectional area that rib (2) link is positioned at the circular arc bottom be the other end 1.18-1.47 doubly; Described pair erect cross-sectional area that rib (4) link is positioned at the circular arc bottom be the other end 1.1-1.3 doubly.
7. a kind of novel accumulators collection fluid according to claim 1 is characterized in that: the cross-sectional area that described transverse rod strip (3) is connected in main perpendicular rib (2) and secondary perpendicular this end of rib (4) is 1.12-1.25 times of the other end.
8. according to claim 1 or 7 described a kind of novel accumulators collection fluids, it is characterized in that: described transverse rod strip (3) with horizontal sextant angle be 16 °-32 ° downward-sloping.
9. a kind of novel accumulators collection fluid according to claim 1 is characterized in that: described upper side frame rib (11) the cross-sectional area of the centerline of described lug (12) be the two ends cross-sectional area 1.22-1.38 doubly.
10. a kind of novel accumulators collection fluid according to claim 1, it is characterized in that: the spacing between the described transverse rod strip (3) equates, near the arbitrary transverse rod strip (3) of upper side frame rib or lower frame rib, the minimum distance between itself and upper side frame rib or the lower frame rib approximates 1/2nd of distance between two transverse rod strips (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320124784XU CN203119029U (en) | 2013-03-19 | 2013-03-19 | Novel current collector of storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320124784XU CN203119029U (en) | 2013-03-19 | 2013-03-19 | Novel current collector of storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203119029U true CN203119029U (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320124784XU Withdrawn - After Issue CN203119029U (en) | 2013-03-19 | 2013-03-19 | Novel current collector of storage battery |
Country Status (1)
| Country | Link |
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| CN (1) | CN203119029U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103199264A (en) * | 2013-03-19 | 2013-07-10 | 浙江天能电池(江苏)有限公司 | Novel current collector of accumulator |
| WO2015161628A1 (en) * | 2014-04-22 | 2015-10-29 | 浙江天能电池(江苏)有限公司 | Positive grid of high-strength storage battery |
| CN107732253A (en) * | 2017-09-30 | 2018-02-23 | 浙江天能电池(江苏)有限公司 | A kind of battery current-carrying plate |
-
2013
- 2013-03-19 CN CN201320124784XU patent/CN203119029U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103199264A (en) * | 2013-03-19 | 2013-07-10 | 浙江天能电池(江苏)有限公司 | Novel current collector of accumulator |
| CN103199264B (en) * | 2013-03-19 | 2015-09-09 | 浙江天能电池(江苏)有限公司 | A kind of novel accumulators collection fluid |
| WO2015161628A1 (en) * | 2014-04-22 | 2015-10-29 | 浙江天能电池(江苏)有限公司 | Positive grid of high-strength storage battery |
| CN107732253A (en) * | 2017-09-30 | 2018-02-23 | 浙江天能电池(江苏)有限公司 | A kind of battery current-carrying plate |
| WO2019061794A1 (en) * | 2017-09-30 | 2019-04-04 | 浙江天能电池(江苏)有限公司 | Storage battery current-carrying plate |
| CN107732253B (en) * | 2017-09-30 | 2019-08-23 | 浙江天能电池(江苏)有限公司 | A kind of battery current-carrying plate |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130807 Effective date of abandoning: 20150909 |
|
| RGAV | Abandon patent right to avoid regrant |